Would it be a mistake to trade my 2007 Kawasaki 650R Ninja for a 2012 Kawasaki ER6N?

If I make the trade, it'll probably cost me around $2,800. What bugs me about my 650R is the fairing buzz. They say the buzzing is coming from the cowling encasing the headlight. I paid a shop 2 hours labour to fix it, but it came back after a while. Then I paid them to do it again. I just drove it home for the shop yesterday, and it's okay right now. The fairing is great to have on the highway especially. I do like the 2012 Kawasaki ER6N with its contemporary design and the fact that it has no fairing!